JP7421037B2 - ドライバ及びスルーレート制御回路 - Google Patents

ドライバ及びスルーレート制御回路 Download PDF

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Publication number
JP7421037B2
JP7421037B2 JP2020571380A JP2020571380A JP7421037B2 JP 7421037 B2 JP7421037 B2 JP 7421037B2 JP 2020571380 A JP2020571380 A JP 2020571380A JP 2020571380 A JP2020571380 A JP 2020571380A JP 7421037 B2 JP7421037 B2 JP 7421037B2
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Japan
Prior art keywords
coupled
driver
input
slew rate
gate
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JP2020571380A
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English (en)
Japanese (ja)
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JPWO2019246117A5 (fr
JP2021528946A (ja
Inventor
デール ジョーデンジャー リッキー
トレス ヘクター
Original Assignee
テキサス インスツルメンツ インコーポレイテッド
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Publication of JPWO2019246117A5 publication Critical patent/JPWO2019246117A5/ja
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/001—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection limiting speed of change of electric quantities, e.g. soft switching on or off
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in field-effect transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
    • H03K17/162—Modifications for eliminating interference voltages or currents in field-effect transistor switches without feedback from the output circuit to the control circuit
    • H03K17/163—Soft switching
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/06—Details with automatic reconnection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • H02H9/025—Current limitation using field effect transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
    • H03K17/165—Modifications for eliminating interference voltages or currents in field-effect transistor switches by feedback from the output circuit to the control circuit
    • H03K17/166—Soft switching
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/0063—High side switches, i.e. the higher potential [DC] or life wire [AC] being directly connected to the switch and not via the load

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
  • Power Conversion In General (AREA)
JP2020571380A 2018-06-21 2019-06-18 ドライバ及びスルーレート制御回路 Active JP7421037B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862688131P 2018-06-21 2018-06-21
US62/688,131 2018-06-21
US16/132,790 2018-09-17
US16/132,790 US10763664B2 (en) 2018-06-21 2018-09-17 Driver and slew-rate-control circuit providing soft start after recovery from short
PCT/US2019/037759 WO2019246117A1 (fr) 2018-06-21 2019-06-18 Circuit d'attaque et de commande de vitesse de balayage

Publications (3)

Publication Number Publication Date
JP2021528946A JP2021528946A (ja) 2021-10-21
JPWO2019246117A5 JPWO2019246117A5 (fr) 2022-06-27
JP7421037B2 true JP7421037B2 (ja) 2024-01-24

Family

ID=68982296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020571380A Active JP7421037B2 (ja) 2018-06-21 2019-06-18 ドライバ及びスルーレート制御回路

Country Status (5)

Country Link
US (1) US10763664B2 (fr)
EP (1) EP3811508A4 (fr)
JP (1) JP7421037B2 (fr)
KR (1) KR102714880B1 (fr)
WO (1) WO2019246117A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7304826B2 (ja) * 2020-01-14 2023-07-07 ローム株式会社 半導体装置
CN112583392B (zh) * 2020-10-29 2023-11-03 南京蕴智科技有限公司 一种启动电路及启动装置
WO2022259746A1 (fr) * 2021-06-07 2022-12-15 三菱電機株式会社 Circuit de sortie de tension analogique et dispositif à semi-conducteur
US11914409B2 (en) * 2021-12-29 2024-02-27 Silego Technology Inc. Integrated user programmable slew-rate controlled soft-start for LDO

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010015471A (ja) 2008-07-04 2010-01-21 Fujitsu Ten Ltd レギュレータ装置およびそれを備える電子機器
JP2011142795A (ja) 2009-12-09 2011-07-21 Rohm Co Ltd 半導体装置及びこれを用いたスイッチングレギュレータ
JP2012059050A (ja) 2010-09-09 2012-03-22 Mitsumi Electric Co Ltd レギュレータ及びｄｃ／ｄｃコンバータ
US20160252924A1 (en) 2015-02-27 2016-09-01 Dialog Semiconductor (Uk) Limited Slew Rate and In-Rush Current Controller

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU903838A1 (ru) 1980-03-19 1982-02-07 Киевский Ордена Трудового Красного Знамени Завод Вычислительных И Управляющих Машин Стабилизатор напр жени с плавным запуском
JP2669117B2 (ja) * 1990-07-19 1997-10-27 富士電機株式会社 電圧駆動形半導体素子の駆動回路
US5397967A (en) * 1992-06-30 1995-03-14 Sgs-Thomson Microelectronics, Inc. Slew rate circuit for high side driver for a polyphase DC motor
US5886554A (en) * 1996-03-08 1999-03-23 Texas Instruments Incorporated Slew-rate limited differential driver with improved skew control
US5939909A (en) * 1998-03-31 1999-08-17 Stmicroelectronics, Inc. Driver circuit having preslewing circuitry for improved slew rate control
JP4823604B2 (ja) * 2005-08-05 2011-11-24 ローム株式会社 ソフトスタート回路、電源装置、電気機器
US8633736B2 (en) * 2010-05-27 2014-01-21 Standard Microsystems Corporation Driver with accurately controlled slew rate and limited current
EP2426820B1 (fr) 2010-09-07 2013-09-04 Dialog Semiconductor GmbH Circuit de contrôle de commutateurs d'alimentation HS-NMOS avec limitation de la vitesse de balayage
EP2637305B1 (fr) 2012-03-09 2021-11-10 Aros Electronics AB Circuit de contrôle pour la commande d'un commutateur semi-conducteur
US8742803B2 (en) * 2012-09-26 2014-06-03 Broadcom Corporation Output driver using low voltage transistors
JP6582471B2 (ja) * 2014-04-01 2019-10-02 富士電機株式会社 電圧駆動形パワー半導体素子のゲート駆動回路
CN107005232B (zh) * 2014-11-26 2021-01-26 硅工厂股份有限公司 具有改进的时间响应特性的通路开关电路及其控制方法
WO2018150789A1 (fr) * 2017-02-17 2018-08-23 パナソニックＩｐマネジメント株式会社 Circuit de commutation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010015471A (ja) 2008-07-04 2010-01-21 Fujitsu Ten Ltd レギュレータ装置およびそれを備える電子機器
JP2011142795A (ja) 2009-12-09 2011-07-21 Rohm Co Ltd 半導体装置及びこれを用いたスイッチングレギュレータ
JP2012059050A (ja) 2010-09-09 2012-03-22 Mitsumi Electric Co Ltd レギュレータ及びｄｃ／ｄｃコンバータ
US20160252924A1 (en) 2015-02-27 2016-09-01 Dialog Semiconductor (Uk) Limited Slew Rate and In-Rush Current Controller

Also Published As

Publication number Publication date
KR20210022572A (ko) 2021-03-03
US20190393697A1 (en) 2019-12-26
EP3811508A1 (fr) 2021-04-28
EP3811508A4 (fr) 2021-08-25
JP2021528946A (ja) 2021-10-21
KR102714880B1 (ko) 2024-10-11
US10763664B2 (en) 2020-09-01
WO2019246117A1 (fr) 2019-12-26

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